/Engine/Plugins/VirtualProduction/DMX/DMXPixelMapping/Source/DMXPixelMappingEditorWidgets/Public/SDMXPixelMappingScreenComponentBox.h
Rebuilds the grid
void RebuildGrid ( const [FDMXPixelMappingScreenComponentGridParams](API\Plugins\DMXPixelMappingEditorWidgets\FDMXPixelMapping-) & GridParams )